# cython: profile=True
from v3dsolver.neighbour_finder cimport Bin, NeighbourFinder
from v3dsolver.fluid_elements.fluid_elems cimport Saffman
from v3dsolver.vector cimport Vec

cdef class MergingManager:
    cdef public list elems
    cdef public double nu
    cdef public double dt
    cdef public double R
    cdef public double cellsize
    cdef public double r_merge
    cdef public double cutoff_fraction
    
    cpdef merge(self)
    cpdef eat(self)
